Darn, I can't say "I would want no Reboot..."
Well, honestly, something a lot more substantial than we got. Character driven plot lines, Hero lore, even more awesome villains (I actually really liked a lot of them, even some of the more childish ones).
Some less one-dimensional Heroes, more of Mr. Makuro's presence, a greater emphasis on the dangers of being a Hero, better looking sets, more interesting locations.
The whole shebang.